Implement MVP for the statue decoration minigame (#65)

MVP implemented with:
- placing, removing etc. decorations
- saving the state, displaying it on the map, restoring when game restarts
- saving screenshots to folder on device

Co-authored-by: Michal Pikulski <michal@foolhardyhorizons.com>
Co-authored-by: Michal Pikulski <michal.a.pikulski@gmail.com>
Reviewed-on: #65

Assets/Prefabs/Managers/PlayerHUD.prefab

@@ -1168,6 +1168,7 @@ MonoBehaviour:
   eagleEye: {fileID: 8093509920149135307}
   ramaSjangButton: {fileID: 4599222264323240281}
   scrabBookButton: {fileID: 2880351836456325619}
+  pauseButton: {fileID: 4413855344712201574}
   cinematicSprites: {fileID: 0}
   cinematicBackgroundSprites: {fileID: 0}
   currentCinematicPlayer: {fileID: 0}

Assets/Prefabs/Minigames/StatueDressup/DecorationDraggableInstance.prefab

@@ -34,8 +34,8 @@ RectTransform:
   m_Children: []
   m_Father: {fileID: 0}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
-  m_AnchorMin: {x: 0, y: 0}
-  m_AnchorMax: {x: 0, y: 0}
+  m_AnchorMin: {x: 0.5, y: 0.5}
+  m_AnchorMax: {x: 0.5, y: 0.5}
   m_AnchoredPosition: {x: 0, y: 0}
   m_SizeDelta: {x: 0, y: 0}
   m_Pivot: {x: 0.5, y: 0.5}
@@ -102,4 +102,4 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: AppleHillsScripts::Minigames.StatueDressup.DragDrop.DecorationDraggableInstance
   decorationImage: {fileID: 597267714783345863}
-  canvasGroup: {fileID: 0}
+  canvasGroup: {fileID: 3617977973382190563}